Results for: "Dir.chdir"

Iterates a block for each line.

Args

v

String

Description

Public setter for the scheme component v (with validation).

See also URI::Generic.check_scheme.

Usage

require 'uri'

uri = URI.parse("http://my.example.com")
uri.scheme = "https"
uri.to_s  #=> "https://my.example.com"

Returns true if URI is hierarchical.

Description

URI has components listed in order of decreasing significance from left to right, see RFC3986 tools.ietf.org/html/rfc3986 1.2.3.

Usage

require 'uri'

uri = URI.parse("http://my.example.com/")
uri.hierarchical?
#=> true
uri = URI.parse("mailto:joe@example.com")
uri.hierarchical?
#=> false

Checks if URI has a path. For URI::LDAP this will return false.

Iterates over the request headers

Iterates over each header in the response

Will this response body be returned using chunked transfer-encoding?

Enables chunked transfer encoding.

Return value associated with key.

If there is no value for key and no block is given, returns ifnone.

Otherwise, calls block passing in the given key.

See ::DBM#fetch for more information.

See IO#getch.

See IO#readchar.

Executes the block for every line in the stream where lines are separated by eol.

See also gets

Reads a one-character string from the stream. Raises an EOFError at end of file.

Generate a Checkbox Input element as a string.

The attributes of the element can be specified as three arguments, name, value, and checked. checked is a boolean value; if true, the CHECKED attribute will be included in the element.

Alternatively, the attributes can be specified as a hash.

checkbox("name")
  # = checkbox("NAME" => "name")

checkbox("name", "value")
  # = checkbox("NAME" => "name", "VALUE" => "value")

checkbox("name", "value", true)
  # = checkbox("NAME" => "name", "VALUE" => "value", "CHECKED" => true)

Returns the header field corresponding to the case-insensitive key. Returns the default value args, or the result of the block, or raises an IndexError if there’s no header field named key See Hash#fetch

Returns “true” if the “transfer-encoding” header is present and set to “chunked”. This is an HTTP/1.1 feature, allowing the the content to be sent in “chunks” without at the outset stating the entire content length.

returns a charset parameter in Content-Type field. It is downcased for canonicalization.

If charset parameter is not given but a block is given, the block is called and its result is returned. It can be used to guess charset.

If charset parameter and block is not given, nil is returned except text type in HTTP. In that case, “iso-8859-1” is returned as defined by RFC2616 3.7.1.